Bilstein 5100 Monotube Gas Shock Set 99-04 Jeep Grand Cherokee WJ w/3-4" Lift Part Numbers 24-188197 and 33-151632 Set of 4 Shocks for vehicles w/3-4" front Lift and w/3-4" rear Lift; WJ Fits 2WD & 4WD vehicles All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation. Bilstein's Limited Lifetime manufacturer's Warranty protects against defects and premature failure.